Parameters

A handle returned by a previous call to Mutex::create() and owned (locked) by the caller.

timeout

An optional timeout, in microseconds ( millionths of a second ).

Return Values

A boolean indication of success.

Examples

Example #1 Waiting for Conditions

<?php/** PLEASE NOTE THIS EXAMPLE WILL CAUSE THE PROCESS TO HANG **/$mutex = Mutex::create(true);/** You cannot use the "new" keyword, a Cond is not a PHP object **/$cond = Cond::create();/** The caller must lock the associated Mutex before a call to broadcast **/var_dump(Cond::wait($cond, $mutex));/** Always destroy Cond you have created **/Cond::destroy($cond);Mutex::unlock($mutex);Mutex::destroy($mutex);?>